Abstract

The height of the region of intense turbulent heat exchange in the atmospheric boundary layer is analyzed based on experimental data obtained using acoustic meteorological locators (sodars), temperature profilers, and ultrasonic anemometer-thermometers. The main aim of the work is to study the turbulent heat exchange under conditions of temperature inversions in winter. Results obtained in a territory with a natural landscape and in an urbanized territory in January–February 2020 are considered. In the first part of the paper, the technique for experimental data acquisition and statistics of temperature inversions in the boundary layer and heights of the layer of intense turbulent heat exchange are described.

中文翻译：

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稳定分层的大气边界层中剧烈湍流热交换区域的高度：第1部分–评估技术和统计

摘要

大气边界层中剧烈湍流热交换区域的高度是根据使用声气象定位仪（声雷达），温度廓线仪和超声风速计-温度计获得的实验数据进行分析的。这项工作的主要目的是研究冬季温度反转条件下的湍流热交换。考虑了在2020年1月至2月具有自然景观的地区和城市化地区获得的结果。在本文的第一部分中，描述了用于实验数据采集和统计的方法，该技术用于对剧烈湍流热交换的边界层和层的高度进行温度反演。